[INFO] fetching crate cursive-multiplex 0.5.1...
[INFO] testing cursive-multiplex-0.5.1 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate cursive-multiplex 0.5.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate cursive-multiplex 0.5.1 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cursive-multiplex 0.5.1
[INFO] finished tweaking crates.io crate cursive-multiplex 0.5.1
[INFO] tweaked toml for crates.io crate cursive-multiplex 0.5.1 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate cursive-multiplex 0.5.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded indextree v4.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eb5c7d88fb2c354fae06c6831b82926ece679ab4e93caa555985ff9ea892a22d
[INFO] running `Command { std: "docker" "start" "-a" "eb5c7d88fb2c354fae06c6831b82926ece679ab4e93caa555985ff9ea892a22d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb5c7d88fb2c354fae06c6831b82926ece679ab4e93caa555985ff9ea892a22d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb5c7d88fb2c354fae06c6831b82926ece679ab4e93caa555985ff9ea892a22d", kill_on_drop: false }`
[INFO] [stdout] eb5c7d88fb2c354fae06c6831b82926ece679ab4e93caa555985ff9ea892a22d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df1b76a4677b65b56fb110b2fea830638280a325899bc24aad33d601c427b153
[INFO] running `Command { std: "docker" "start" "-a" "df1b76a4677b65b56fb110b2fea830638280a325899bc24aad33d601c427b153", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling libc v0.2.87
[INFO] [stderr]    Compiling strsim v0.9.3
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling array-macro v1.0.5
[INFO] [stderr]    Compiling once_cell v1.7.2
[INFO] [stderr]    Compiling xi-unicode v0.3.0
[INFO] [stderr]    Compiling indextree v4.3.1
[INFO] [stderr]    Compiling ahash v0.6.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.3
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling num v0.3.1
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling enum-map-derive v0.4.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling enum-map v0.6.4
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling wasmer_enumset_derive v0.5.0
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]    Compiling wasmer_enumset v1.0.1
[INFO] [stderr]    Compiling cursive_core v0.2.2
[INFO] [stderr]    Compiling cursive-multiplex v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.68s
[INFO] running `Command { std: "docker" "inspect" "df1b76a4677b65b56fb110b2fea830638280a325899bc24aad33d601c427b153", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df1b76a4677b65b56fb110b2fea830638280a325899bc24aad33d601c427b153", kill_on_drop: false }`
[INFO] [stdout] df1b76a4677b65b56fb110b2fea830638280a325899bc24aad33d601c427b153
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc32db953ba231bee297ec050704a50c2751d127441b76590cb1cf40a4be11ee
[INFO] running `Command { std: "docker" "start" "-a" "fc32db953ba231bee297ec050704a50c2751d127441b76590cb1cf40a4be11ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]    Compiling linked-hash-map v0.5.4
[INFO] [stderr]    Compiling signal-hook v0.3.6
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling dtoa v0.4.7
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling similar v1.3.0
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]    Compiling signal-hook-registry v1.3.0
[INFO] [stderr]    Compiling terminal_size v0.1.16
[INFO] [stderr]    Compiling term_size v0.3.2
[INFO] [stderr]    Compiling crossbeam-queue v0.3.1
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling console v0.14.0
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.3
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling crossbeam v0.8.0
[INFO] [stderr]    Compiling ncurses v5.101.0
[INFO] [stderr]    Compiling cursive v0.16.3
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling serde_yaml v0.8.17
[INFO] [stderr]    Compiling insta v1.7.0
[INFO] [stderr]    Compiling cursive-multiplex v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 21.87s
[INFO] running `Command { std: "docker" "inspect" "fc32db953ba231bee297ec050704a50c2751d127441b76590cb1cf40a4be11ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc32db953ba231bee297ec050704a50c2751d127441b76590cb1cf40a4be11ee", kill_on_drop: false }`
[INFO] [stdout] fc32db953ba231bee297ec050704a50c2751d127441b76590cb1cf40a4be11ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4570c039aaf40c0c32f73afb686b7ddb3a03c943442072799e3d6bb85a4968c9
[INFO] running `Command { std: "docker" "start" "-a" "4570c039aaf40c0c32f73afb686b7ddb3a03c943442072799e3d6bb85a4968c9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cursive_multiplex-075e5d4923a4d093)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test path::test::path_down ... ok
[INFO] [stdout] test path::test::path_invalid ... ok
[INFO] [stdout] test path::test::path_root ... ok
[INFO] [stdout] test path::test::path_up ... ok
[INFO] [stdout] test tree::test_zoom ... ok
[INFO] [stdout] test tree::test_switch ... ok
[INFO] [stdout] test id::test::left_to_right ... ok
[INFO] [stdout] test tree::test_nesting ... ok
[INFO] [stdout] test tree::test_remove ... ok
[INFO] [stdout] test path::test::path_right ... ok
[INFO] [stdout] test path::test::path_left ... ok
[INFO] [stdout] test id::test::right_to_left ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/end2end.rs (/opt/rustwide/target/debug/deps/end2end-0e24895f8a87bcbe)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test end2end_complex ... ok
[INFO] [stdout] test end2end_up_down_focus_history ... ok
[INFO] [stdout] test end2end_custom_split_ratio_undershoot ... ok
[INFO] [stdout] test end2end_complex_remove ... ok
[INFO] [stdout] test end2end_complex_focus ... ok
[INFO] [stdout] test end2end_custom_split_ratio_horizontal ... ok
[INFO] [stdout] test end2end_complex_switch ... ok
[INFO] [stdout] test end2end_switch_views ... ok
[INFO] [stdout] test end2end_vertical_remove ... ok
[INFO] [stdout] test end2end_smoke ... ok
[INFO] [stdout] test end2end_custom_split_ratio_overshoot_correction ... ok
[INFO] [stdout] test end2end_custom_split_ratio_overshoot ... ok
[INFO] [stdout] test end2end_horizontal ... ok
[INFO] [stdout] test end2end_right_focus ... ok
[INFO] [stdout] test end2end_up_focus ... ok
[INFO] [stdout] test end2end_down_focus ... ok
[INFO] [stdout] test end2end_horizontal_remove ... ok
[INFO] [stdout] test end2end_horizontal_switch ... ok
[INFO] [stdout] test end2end_vertical ... ok
[INFO] [stdout] test end2end_custom_split_ratio_vertical ... ok
[INFO] [stdout] test end2end_vertical_fixed_size ... ok
[INFO] [stdout] test end2end_down_resize ... ok
[INFO] [stdout] test end2end_vertical_resize ... ok
[INFO] [stdout] test end2end_horizontal_fixed_size ... ok
[INFO] [stdout] test end2end_zoom ... ok
[INFO] [stdout] test end2end_complex_resize ... ok
[INFO] [stdout] test end2end_left_right_focus_history ... ok
[INFO] [stderr]      Running tests/geometric.rs (/opt/rustwide/target/debug/deps/geometric-a9a0e1af655b1925)
[INFO] [stdout] test end2end_left_focus ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_line_vertical ... ok
[INFO] [stderr]    Doc-tests cursive-multiplex
[INFO] [stdout] test test_quadratic ... ok
[INFO] [stdout] test test_triangle ... ok
[INFO] [stdout] test test_diagonal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/id.rs - id::Mux::switch_views (line 228) ... ok
[INFO] [stdout] test src/lib.rs - Mux::new (line 176) ... ok
[INFO] [stdout] test src/lib.rs - Mux::focus (line 346) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/id.rs - id::Mux::add_left_of (line 99) ... ok
[INFO] [stdout] test src/id.rs - id::Mux::set_container_split_ratio (line 134) ... ok
[INFO] [stdout] test src/id.rs - id::Mux::remove_id (line 13) ... ok
[INFO] [stdout] test src/id.rs - id::Mux::add_above (line 80) ... ok
[INFO] [stdout] test src/path.rs - path::Path::build (line 31) ... ok
[INFO] [stdout] test src/id.rs - id::Mux::add_below (line 61) ... ok
[INFO] [stdout] test src/id.rs - id::Mux::add_right_of (line 118) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.96s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4570c039aaf40c0c32f73afb686b7ddb3a03c943442072799e3d6bb85a4968c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4570c039aaf40c0c32f73afb686b7ddb3a03c943442072799e3d6bb85a4968c9", kill_on_drop: false }`
[INFO] [stdout] 4570c039aaf40c0c32f73afb686b7ddb3a03c943442072799e3d6bb85a4968c9